INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3cd3fce6b646df89a8f7e86949358b454b59097d3acaea6c88c9f7913e56804', 
    'WH1H8W0iqzs4VinuFPQuWihtxQlYYu1nvs+dBFDa724=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)